SO2 - SONRA

Detailed overview of air pollution values for the measuring programme

Year: 2010
Matter: SO2 - sulphur dioxide
Locality: Ondrejov
Measuring programme: SONRA
Organization: CHMI
Region: Stredocesky
District: Praha-vychod
Unit: µg/m3
Measuring method: UV-fluorescence
Average daily concentrations in specific units
Day/Month 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 X Max. N
1 8.7 8.0 7.7 8.5 7.9 9.1 6.1 13.9 16.9 20.8 19.9 16.8 12.4 12.4 8.4 10.6 8.6 6.4 7.8 21.7 21.5 27.1 18.7 10.7 17.0 25.8 25.2 6.1 8.3 6.0 4.7 13.0 27.1 31
2 2.8 1.7 3.5 3.6 5.9 16.6 18.0 13.2 9.8 12.0 19.5 16.5 7.2 14.9 26.0 5.9 11.3 8.7 3.4 3.7 3.0 4.2 5.7 4.2 2.8 2.6 2.6 2.7 8.3 26.0 28
3 1.7 4.4 4.3 7.5 4.9 4.6 6.5 6.9 10.2 14.7 19.9 4.5 1.3 1.4 3.0 4.2 4.4 6.7 5.4 3.6 1.7 5.6 4.4 2.3 2.8 1.6 1.5 1.4 1.3 1.9 1.6 4.7 19.9 31
4 1.9 2.8 2.0 1.9 4.6 4.5 3.0 4.0 6.2 3.0 1.3 2.6 2.6 3.0 5.3 5.2 4.3 3.2 4.6 5.0 2.8 4.9 3.7 5.2 4.8 3.4 4.2 2.3 2.5 2.6 3.6 6.2 30
5 2.7 3.8 2.1 3.7 1.3 1.6 2.6 4.2 2.5 1.7 1.6 2.0 3.0 2.3 3.5 4.0 3.9 2.6 1.3 4.3 3.9 3.0 2.5 1.4 2.4 2.1 1.4 1.3 2.1 1.3 1.3 2.5 4.3 31
6 1.6 1.3 1.9 1.3 2.3 4.9 2.6 2.3 3.5 1.3 1.6 1.6 1.3 1.3 2.6 1.5 1.3 1.9 1.5 2.0 2.4 2.0 1.8 4.6 2.0 1.7 1.5 1.8 2.4 3.0 2.1 4.9 30
7 3.5 10.0 4.5 2.8 2.2 3.4 2.9 2.8 2.3 2.2 1.4 1.6 1.3 1.3 3.2 1.5 1.4 1.3 1.5 1.7 2.3 1.9 1.7 2.1 2.4 3.1 4.4 1.9 1.3 2.6 3.6 2.6 10.0 31
8 1.3 1.8 1.3 1.9 1.3 1.6 1.8 1.7 1.8 2.3 1.3 1.6 1.7 1.3 1.3 1.3 1.3 1.7 2.3 1.3 1.7 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.6 1.8 1.6 2.3 30
9 1.5 3.2 5.1 5.4 2.1 2.6 1.3 2.1 1.7 3.7 1.3 1.3 1.3 1.7 2.1 1.7 1.6 2.7 3.0 1.3 1.8 6.4 8.9 1.5 1.3 1.8 1.8 2.6 8.9 27
10 2.2 1.3 1.7 3.0 1.3 1.3 1.3 1.5 3.4 4.9 9.3 12.3 11.5 8.3 3.1 2.7 3.3 3.2 1.3 1.9 1.6 2.4 2.0 1.8 4.0 3.1 5.9 4.4 2.2 4.2 1.4 3.6 12.3 31
11 3.2 3.9 1.5 1.5 2.2 2.2 1.9 1.3 1.4 1.4 1.8 1.9 2.9 3.2 2.8 3.9 3.7 3.9 3.8 2.6 3.2 3.7 2.4 2.9 4.0 5.2 8.4 6.2 7.6 8.5 3.4 8.5 30
12 17.5 10.3 17.2 7.2 7.3 5.0 4.7 7.5 3.5 4.4 1.3 3.9 7.2 7.9 12.5 8.7 7.2 8.1 6.4 5.7 4.6 3.4 2.5 7.5 7.8 7.8 6.5 9.5 8.4 13.3 6.4 7.5 17.5 31